BR8401670A - PROCESS AND DEVICE FOR THE REFRIGERATION OF OVENS - Google Patents

PROCESS AND DEVICE FOR THE REFRIGERATION OF OVENS

Info

Publication number
BR8401670A
BR8401670A BR8401670A BR8401670A BR8401670A BR 8401670 A BR8401670 A BR 8401670A BR 8401670 A BR8401670 A BR 8401670A BR 8401670 A BR8401670 A BR 8401670A BR 8401670 A BR8401670 A BR 8401670A
Authority
BR
Brazil
Prior art keywords
coolant
ovens
refrigeration
cooling
pressure
Prior art date
Application number
BR8401670A
Other languages
Portuguese (pt)
Inventor
Karl Buehler
Original Assignee
Bbc Brown Boveri & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of BR8401670A publication Critical patent/BR8401670A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Electric Stoves And Ranges (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

To counteract the danger of the penetration of coolant in the use of a liquid-cooled device for cooling of vessel walls (27) for arc furnaces (1) and the serious consequences resulting therefrom, a pressure is created in the coolant in the thermally highly burdened cooling elements (36) which is lower than that of the ambient atmospheric pressure.
BR8401670A 1983-04-12 1984-04-10 PROCESS AND DEVICE FOR THE REFRIGERATION OF OVENS BR8401670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH195783 1983-04-12

Publications (1)

Publication Number Publication Date
BR8401670A true BR8401670A (en) 1984-11-20

Family

ID=4222548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8401670A BR8401670A (en) 1983-04-12 1984-04-10 PROCESS AND DEVICE FOR THE REFRIGERATION OF OVENS

Country Status (7)

Country Link
US (1) US4603423A (en)
EP (1) EP0123168B1 (en)
JP (1) JPS59205581A (en)
AT (1) ATE26015T1 (en)
BR (1) BR8401670A (en)
DE (1) DE3462711D1 (en)
SU (1) SU1366067A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2511259B2 (en) * 1986-12-27 1996-06-26 株式会社ディスコ Wafer cooling method for semiconductor heat treatment apparatus
LU90693B1 (en) * 2000-12-11 2002-06-12 Wurth Paul Sa Kuehlsystem fuer einen metallurgischen Schmelzofen
CN100458340C (en) * 2002-11-28 2009-02-04 侯松发 Electric arc furnace with cooling water circulating system
EP2693143A1 (en) * 2012-08-01 2014-02-05 Siemens VAI Metals Technologies GmbH Method and device for detecting a leak in the area of at least one cooling device of a furnace, and a furnace
CN104154746B (en) * 2014-09-02 2015-09-23 山东亨圆铜业有限公司 Smelting furnace manufactures pans slag heater
WO2023209427A1 (en) * 2022-04-28 2023-11-02 Frederik Petrus Greyling Metallurgical furnace with fluid-cooling system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1035050A (en) * 1912-02-21 1912-08-06 George J Rennie Cleaning device for water-cooled-wall furnaces.
US1030792A (en) * 1912-02-29 1912-06-25 Frank C Roberts Furnace-cooling.
GB958493A (en) * 1960-05-04 1964-05-21 Nippon Telegraph & Telephone Improvements in or relating to arc furnaces
FR1557637A (en) * 1967-05-29 1969-02-21
US3612501A (en) * 1969-09-29 1971-10-12 Anderson Constr Corp A E Furnace-cooling apparatus
GB1488563A (en) * 1974-05-20 1977-10-12 Nippon Kokan Kk Evaporative cooling method using natural circulation of cooling water
US3966179A (en) * 1974-07-18 1976-06-29 Sergei Mikhailovich Andoniev Apparatus for evaporative cooling of metallurgical plants
DE2651593C2 (en) * 1976-11-12 1978-09-28 Fried. Krupp Huettenwerke Ag, 4630 Bochum Measuring device for foreign gas contained in the water vapor of the cooling system of an industrial furnace, in particular a blast furnace
US4274967A (en) * 1978-07-07 1981-06-23 Technicon Instruments Corporation Chromatographic apparatus and method
FR2449125A1 (en) * 1979-02-16 1980-09-12 Inst Ochistke T Water cooling plant for blast furnace casing - where part of system using natural circulation can be used for forced circulation if emergency occurs
EP0088439B1 (en) * 1982-03-10 1986-08-13 Hitachi, Ltd. Gas chromatographic apparatus

Also Published As

Publication number Publication date
US4603423A (en) 1986-07-29
DE3462711D1 (en) 1987-04-23
JPS59205581A (en) 1984-11-21
SU1366067A3 (en) 1988-01-07
EP0123168A1 (en) 1984-10-31
ATE26015T1 (en) 1987-04-15
EP0123168B1 (en) 1987-03-18

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